PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2653896Transformer,power

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 5950-00-496-9157 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-496-9157 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-496-9157. Primary manufacturer part number: 2653896.
Features
  • Transformer,power — FSC 5950
  • Winding Operating Current: 1.0 AMPERES DC MAXIMUM SINGLE COMPONENT SECOND SECONDARY
  • Center to Center Distance Between Mounting Facilities Parallel to Length: 2.125 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Body Width: 2.375 INCHES NOMINAL IN
  • Reliability Indicator: NOT ESTABLISHED
  • Winding Operating Current: 9.0 AMPERES DC MAXIMUM SINGLE COMPONENT THIRD SECONDARY
  • Center to Center Distance Between Mounting Facilities Parallel to Width: 1.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Thread Quantity Per Inch: 32 SINGLE GROUP
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-00-496-9157, is classified within Federal Supply Class 5950 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 24 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-496-9157
Primary Part Number2653896
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusACTIVE
Winding Operating Current1.0 AMPERES DC MAXIMUM SINGLE COMPONENT SECOND SECONDARY
Center to Center Distance Between Mounting Facilities Parallel to Length2.125 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Body Width2.375 INCHES NOMINAL IN
Reliability IndicatorNOT ESTABLISHED
Winding Operating Current9.0 AMPERES DC MAXIMUM SINGLE COMPONENT THIRD SECONDARY
Center to Center Distance Between Mounting Facilities Parallel to Width1.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Thread Quantity Per Inch32 SINGLE GROUP
Mounting MethodTHREADED STUD(S) SINGLE GROUP
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Winding Operating Current50.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT FIRST SECONDARY
Mounting Facility Quantity4 SINGLE GROUP
Winding Function and Quantity1 PRIMARY AND 3 SECONDARY SINGLE COMPONENT
Body Length3.938 INCHES NOMINAL IN
Winding Operating Voltage10.20 AC VOLTS NOMINAL SINGLE COMPONENT THIRD SECONDARY
Body Height2.750 INCHES NOMINAL IN
Terminal Type and Quantity9 TAB, SOLDER LUG
Frequency Rating400.0 HERTZ NOMINAL SINGLE COMPONENT
Inclosure TypeHERMETICALLY SEALED
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Winding Operating Voltage115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Nominal Thread Size0.138 INCHES SINGLE GROUP IN
Winding Operating Voltage52.60 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
Winding Operating Voltage24.40 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY
Winding Shielding MethodINTERNAL SHIELD BROUGHT OUT TO TERMINAL SINGLE COMPONENT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5305-00-151-0370 INTERCHANGEABLE
Screw,machine
3655-00-404-4119D9578-48A6 INTERCHANGEABLE
Handle Door
Met-Pro Corporation
5330-00-411-4254 INTERCHANGEABLE
Packing
4510-00-454-4351CH8742 INTERCHANGEABLE
Valve,mixing
Crane Co Div Valve Div
5340-00-542-4435 INTERCHANGEABLE
Handle,door
5331-00-641-3763MS28775-221 INTERCHANGEABLE
O-Ring
Sae International Dba Sae International
6505-00-655-83595655 INTERCHANGEABLE
Lanolin
Mallinckrodt Inc Anesthesia Products
5340-00-819-05405655 INTERCHANGEABLE
Handle,door
Eastern Co Div Eberhard Manufacturing
4820-01-020-2007565-5 INTERCHANGEABLE
Cartridge,stop-Check Valve
Admiral Valve Llc Dba Cpv Manufacturing
5999-01-219-28305655 INTERCHANGEABLE
Card,display
Thales Defense & Security Inc Dba Thales Communications Inc
Cross-Reference Index
Part NumberManufacturer
44619 Coast/advanced Chip Magnetics, Inc. (USA)
2653896 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
5655 Signal Transformer Co Inc (USA)
Related Parts
5305-00-151-0370INTERCHANGEABLE
SCREW,MACHINE
3655-00-404-4119INTERCHANGEABLE
HANDLE DOOR
D9578-48A6
5330-00-411-4254INTERCHANGEABLE
PACKING
4510-00-454-4351INTERCHANGEABLE
VALVE,MIXING
CH8742
5340-00-542-4435INTERCHANGEABLE
HANDLE,DOOR
5331-00-641-3763INTERCHANGEABLE
O-RING
MS28775-221
6505-00-655-8359INTERCHANGEABLE
LANOLIN
5655
5340-00-819-0540INTERCHANGEABLE
HANDLE,DOOR
5655
4820-01-020-2007INTERCHANGEABLE
CARTRIDGE,STOP-CHECK VALVE
565-5
5999-01-219-2830INTERCHANGEABLE
CARD,DISPLAY
5655
4820-01-352-2849INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
Z16440-81442PT
9140-01-562-8210INTERCHANGEABLE
OIL,HYDRAULIC STEERING
5655

Frequently Asked Questions

What is NSN 5950-00-496-9157?

NSN 5950-00-496-9157 is a Transformer,power, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-496-9157?

NSN 5950-00-496-9157 has 3 cross-referenced part numbers: 44619 (Coast/advanced Chip Magnetics, Inc.), 2653896 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 5655 (Signal Transformer Co Inc).

What NSN replaces 5950-00-496-9157?

There are 12 known substitutes for 5950-00-496-9157: 5305-00-151-0370, 3655-00-404-4119, 5330-00-411-4254 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2653896?

Key specifications for 2653896: Winding Operating Current: 1.0 AMPERES DC MAXIMUM SINGLE COMPONENT SECOND SECONDARY; Center to Center Distance Between Mounting Facilities Parallel to Length: 2.125 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN; Body Width: 2.375 INCHES NOMINAL IN; Reliability Indicator: NOT ESTABLISHED. 24 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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